<template>
  <div >
    <div class="item" v-for="(item, index) of list" :key="index">
      <div class="item-title border-bottom">
        <span class="item-title-icon">{{item.title}}</span>
      </div>
      <!-- 如果item里面有children选项 说明它是一个多级的菜单 -->
      <div v-if="item.children" class="item-children">
        <detail-list :list="item.children"></detail-list>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: 'DetailList',
  props: {
    list: Array
  }
}
</script>
 <style scoped>
  .item-title {
    font-size: .32rem;
    line-height: .8rem;
    padding: 0 .2rem;
  }
  .item-title-icon {
    position: relative;
    left: .06rem;
    top: .06rem;
    display: inline-block;
    /* width: .36rem;
    height: .36rem; */
    background: url('http://s.qunarzz.com/piao/image/touch/sight/detail.png') 0 -.45rem no-repeat;
    margin-right: .1rem;
    background-size: .4rem .3rem;
  }
  .item-children {
    padding: 0 .2rem;
  }
 </style>
